Rear screen video projection systems

- Eugene Dolgoff

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Description

FIG. 1 is a top, front and left side perspective view of a rear screen video projection system showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image; and

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D250000 October 24, 1978 Boje
D254254 February 19, 1980 Boje
D314570 February 12, 1991 Newman
D342507 December 21, 1993 Bourgerie
2494364 January 1950 Shaw
Other references
  • Video Review, Dec. 1985, p. 39, Sony Trinitron XBR. Form 120, p. 25, bottom right.
Patent History
Patent number: D357474
Type: Grant
Filed: Sep 3, 1993
Date of Patent: Apr 18, 1995
Assignee: Eugene Dolgoff (New York, NY)
Inventor: Eugene Dolgoff (New York, NY)
Primary Examiner: Theodore M. Shooman
Law Firm: Anderson Kill Olick & Oshinsky
Application Number: 0/12,556
Classifications
Current U.S. Class: Projection Type (D14/128)